Insole for footwear



FIG. 1 is a top plan view of a left insole for footwear embodying my new design;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a top, rear and left side perspective view thereof;

FIG. 5 is a bottom, rear and left side perspective view thereof; and,

FIG. 6 is a bottom, front and right side perspective view of a right insole for footwear.

FIGS. 1-5 depict an insole for footwear for a left shoe; the views of an insole for a right shoe are mirror images of the figures shown herein. 

The ornamental design for an insole for footwear, as shown and described. 